EP1336420A2 - Mundstück für medizinische Zwecke - Google Patents
Mundstück für medizinische Zwecke Download PDFInfo
- Publication number
- EP1336420A2 EP1336420A2 EP03003078A EP03003078A EP1336420A2 EP 1336420 A2 EP1336420 A2 EP 1336420A2 EP 03003078 A EP03003078 A EP 03003078A EP 03003078 A EP03003078 A EP 03003078A EP 1336420 A2 EP1336420 A2 EP 1336420A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mouthpiece
- jaw
- teeth
- bite
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
Definitions
- the present invention relates to a mouthpiece for medical purposes according to the Preamble of claim 1.
- Such medical purposes can be, for example, anesthesia, bronchoscopy Gastroscopy or first aid measures.
- the medical Purposes should also be sought in a treatment using an intubation tube is carried out.
- anesthesia occurs when inserting and removing the Intubation tube in a certain number of cases to a break or the Loss of teeth. This is due to the fact that with a certain effort The patient's upper and lower jaws must be pressed apart in order to To be able to insert or remove the intubation tube into the trachea. Thereby There may be trauma to the teeth, the oral vestibule and the temporomandibular joints, sometimes with Effects on the cervical spine, come.
- the object of the present invention is to solve the problems described avoid.
- the Mouthpiece has at least one bite piece, which when using the mouthpiece in The area of the jaw at the position of the molars is arranged between the upper and the lower jaw at least on one side of the jaw, with the bite piece The upper and lower jaw are kept apart.
- the mouthpiece has an opening at least in the area of the front teeth which can be passed through an intubation tube or an endoscope.
- the molars are the large molars (Molar).
- the bite piece on the one hand underside and Upper jaw can be held apart safely.
- the position of the bite block in the area of the molars allows the mouth to open, so that a Intubation tube or an endoscope can simply be inserted.
- two bite blocks are present, one of which one each is arranged on one side of the jaw, the two bite blocks are interconnected.
- connection between the two bite blocks can be realized so that these Connection runs along the lower jaw and / or along the upper jaw.
- the connection only has to leave at least one sufficiently large opening open, through which an intubation tube, an endoscope or the like can be passed.
- connection of the two bite blocks consists of a flexible material that at least partially surrounds the teeth.
- connection runs at least partially behind teeth.
- connection then runs palatally along the upper jaw, along the lower jaw lingual. This advantageously allows the tongue to be pushed out of the mouthpiece the relaxed patient can be avoided.
- connection runs at least partially in front of the Teeth.
- connection consists of two Connecting elements, wherein a connecting element runs along the upper jaw and another connecting element along the lower jaw.
- the mouthpiece has in the outer area in the area the front teeth on a fastener.
- a tracheostomy tube can thereby advantageously be attached to the mouthpiece, for example become.
- the attachment can be done, for example, by means of a snap hook.
- the Fastener can also be used as a handle to the Remove the mouthpiece from the relaxed patient. This can be done by a slight Pressure on the chin tip can be supported.
- the proposed mouthpiece is suitable as the standard for the method description for Anesthesia and oral endoscopy - also for ISO 9901 certification.
- the mouthpiece can be made in three different standard sizes become. With these three sizes, all the usual jaw conditions of patients can be cover. Possibly. can also be produced for patients with embodiments total dentures or partial dentition.
- the suitable mouthpiece can be measured, for example, by using a Measure the width of the jaws at the level of the first molars and the length of the jaws from the cutting edge of the front teeth to the first molars. Through this Values the right mouthpiece can be selected.
- the right mouthpiece can be used for patients who have not yet relaxed be used. Care should be taken to ensure that the lips are not pinched.
- the at least approximately maximum mouth opening when inserting and later with one Anesthesia is maintained by the bite in the molar area. This is also ensures that the mouthpiece remains in this optimal position. Then it can Anesthesia is initiated (with the mouthpiece inserted) and then immediately - without Manipulations to open the mouth - be intubated or endoscoped.
- the mouthpiece also protects the treating person before possible bite injuries.
- FIG. 1 An embodiment of the invention is shown in the drawing.
- the only figure shows a mouthpiece 1.
- This mouthpiece 1 has two bite areas 2 and 3 with the mouthpiece inserted in the area of the position of the molars in the jaw lie. Between the bite areas 2 and 3 are located between the Bite area for the upper jaw and lower jaw a spacer 4 and 5. With these Spacers 4 and 5 keep the upper jaw and the lower jaw apart. It is of course also possible, the spacers 4 and 5 each with the associated Form bite zones 2 and 3 in one piece.
- connecting elements 6 and 7 can be seen, with which the bite areas 2 and 3 both along the upper jaw (with the connecting element 6) and along the Lower jaw (with the connecting element 7) are interconnected.
- the bite areas 2 and 3 are arranged such that in the Condition of use of the mouthpiece 1 one of these bite areas 2, 3 each one side of the jaw is arranged. This results in a position in the area of the large Molars.
- the connecting elements 6 and 7 preferably consist of an elastic material such as silicone rubber.
- the spacers 4 and 5 are advantageous from one firmer plastic is formed, so that the upper and lower jaw are kept apart become.
- the connecting elements 6 and 7 are advantageous due to the material properties around the teeth so that they are protected by the connecting elements 6 and 7. in the In connection with the connecting element 7 there is an area with the reference number 8 marked, which comes to rest behind the teeth of the lower jaw (lingual). Thereby the tongue can be prevented from being pushed out of the mouthpiece. Area 9 sets the teeth so that they are protected. The related to the The conditions described for the lower jaw are evident in the same way for the upper jaw.
- a fastening element 10 on the connecting element 6 is appropriate.
- a tracheostomy tube can be attached to this fastening element 10 by means of a Snap hook can be attached.
Abstract
Description
Claims (8)
- Mundstück für medizinische Zwecke,
dadurch gekennzeichnet, dass das Mundstück (1) zumindest ein Aufbissstück (2, 3) aufweist, das beim Gebrauch des Mundstücks (1) im Bereich der Kiefer an der Position der Backenzähne angeordnet ist zwischen dem Ober- und dem Unterkiefer zumindest auf einer Seite der Kiefer, wobei durch das Aufbissstück (2, 3) der Ober- und der Unterkiefer auseinander gehalten werden. - Mundstück nach Anspruch 1,
dadurch gekennzeichnet, dass die Backenzähne die großen Backenzähne (Molaren) sind. - Mundstück nach Anspruch 1 oder 2,
dadurch gekennzeichnet, dass zwei Aufbissstücke (2, 3) vorhanden sind, von denen jeweils eines beim Gebrauch des Mundstücks auf je einer Seite der Kiefer angeordnet ist, wobei die beiden Aufbissstücke (2, 3) miteinander verbunden sind (6, 7). - Mundstück nach Anspruch 3,
dadurch gekennzeichnet, dass die Verbindung (6, 7) der beiden Aufbissstücke (2, 3) aus einem flexiblen Material besteht, das die Zähne zumindest teilweise umgibt. - Mundstück nach Anspruch 3 oder 4,
dadurch gekennzeichnet, dass die Verbindung (6, 7) zumindest teilweise hinter den Zähnen verläuft (8). - Mundstück nach einem der Ansprüche 3 oder 4,
dadurch gekennzeichnet, dass die Verbindung (6, 7) im Bereich des Unterkiefers zumindest teilweise vor den Zähnen verläuft (9). - Mundstück nach Anspruch 5 und 6,
dadurch gekennzeichnet, dass die Verbindung aus zwei Verbindungselementen (6, 7) besteht, wobei ein Verbindungselement (6) entlang des Oberkiefers verläuft und ein weiteres Verbindungselement (7) entlang des Unterkiefers. - Mundstück nach einem der Ansprüche 1 bis 7,
dadurch gekennzeichnet, dass das Mundstück (1) im Außenbereich im Bereich der Vorderzähne ein Befestigungselement (10) für eine Trachealkanüle aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20202227U DE20202227U1 (de) | 2002-02-13 | 2002-02-13 | Mundstück für medizinische Zwecke |
DE20202227U | 2002-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1336420A2 true EP1336420A2 (de) | 2003-08-20 |
EP1336420A3 EP1336420A3 (de) | 2004-01-14 |
Family
ID=7967738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03003078A Withdrawn EP1336420A3 (de) | 2002-02-13 | 2003-02-12 | Mundstück für medizinische Zwecke |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1336420A3 (de) |
DE (1) | DE20202227U1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8376743B1 (en) * | 2011-10-18 | 2013-02-19 | King Saud University | Oral retractor |
CN105286766A (zh) * | 2014-07-24 | 2016-02-03 | 郝宏 | 口腔定位撑开器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386821A (en) * | 1993-06-08 | 1995-02-07 | Poterack; Karl A. | Bite block for oral passageway |
WO2002002166A1 (en) * | 2000-06-29 | 2002-01-10 | U.S. Army Institute Of Surgical Research | Catheter securing device |
-
2002
- 2002-02-13 DE DE20202227U patent/DE20202227U1/de not_active Expired - Lifetime
-
2003
- 2003-02-12 EP EP03003078A patent/EP1336420A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386821A (en) * | 1993-06-08 | 1995-02-07 | Poterack; Karl A. | Bite block for oral passageway |
WO2002002166A1 (en) * | 2000-06-29 | 2002-01-10 | U.S. Army Institute Of Surgical Research | Catheter securing device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8376743B1 (en) * | 2011-10-18 | 2013-02-19 | King Saud University | Oral retractor |
CN105286766A (zh) * | 2014-07-24 | 2016-02-03 | 郝宏 | 口腔定位撑开器 |
CN105286765A (zh) * | 2014-07-24 | 2016-02-03 | 郝宏 | 用于下颌骨髁突手术的口腔撑开器 |
Also Published As
Publication number | Publication date |
---|---|
DE20202227U1 (de) | 2002-06-20 |
EP1336420A3 (de) | 2004-01-14 |
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